[p=null, 2, left][color=rgb(0, 0, 0)][font=sans-serif]At present, many devices in factories run independently and are not connected. The data of equipment operation status and production cycle cannot ...
[i=s]This post was last edited by Jacktang on 2019-4-18 20:24[/i] [float=left][size=5]1. Front Long-Range Radar[/size][size=5]Design Resources[/size][/float][size=5][color=rgb(17, 136, 153)][backcolor...
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In 2007, I went to a small company for an interview with two years of work experience. After the written test, the other par...
[Ask if you don't understand] In the following figure, both the single-phase full-bridge PWM rectifier in Figure b and Figure c are in the same switching mode. Figure b is easy to understand, the AC v...
Hardware Description Language HDL (Hardware Describe Language) HDL Overview With the development of EDA technology, it has become a trend to design PLD/FPGA using hardware language. The most important...
2-DOF PID control is a control technology used in some advanced control algorithm temperature controllers. This post discusses 2-DOF PID control in the form of pictures and text. In the previous PID c...
Complex optical modulation schemes require new approaches on both the transmitter and receiver side. The previous chapter showed that coherent transmission is no more complex than conventional OOK. D...[Details]
source code: void RTC_Display(void) { U16 year ; U8 month, day ; // week U8 hour, minute, second ; RTC_Time_Set() ; Note: Initial date and time settings Uart_Printf( "\nRTC TIME Display, pre...[Details]
Homemade computer infrared remote control
Finally finished, the summary is as follows (red text content):
I used 500 ohm for R1. The voltage on the 200 ohm receiver was a bit high. I couldn't find ...[Details]
In the test of the electronic ignition module, in order to simulate the real working conditions of the electronic ignition system, the electronic ignition module is often placed in an environment h...[Details]
Bosch held the 2021 Bosch Automotive and Intelligent Transportation Technology Innovation Experience Day in Shanghai from October 13 to 15, 2021. Under the trend of intelligent and electrified develo...[Details]
Working principle of three-terminal voltage regulator Circuit principle and application of three-terminal integrated linear voltage regulator, 1. Three-terminal fixed integrated voltage regulator If ...[Details]
In order to detect combustible gas information, the combustible gas detector must communicate with the detection environment. Therefore, it is inevitable that various pollutants and dust in the envi...[Details]
0 Introduction
Digital signal processing techniques and methods are widely used in modern computers and communication systems. The basic idea is to first represent the signal with a series...[Details]
On May 29th, AYANEO handheld officially released the world's first ultra-light OLED Windows handheld - AYANEO AIR, equipped with AMD Ryzen 5 5560U processor, and available in Youth Edition and S...[Details]
Technology giant Apple held WWDC (Apple Developer Conference) on June 6, 2022, US time. At the press conference, it was announced that a new version of Apple CarPlay will be released, which will im...[Details]
Since 1978, Hill et al. in Canada first discovered the photosensitive phenomenon in germanium-doped quartz fiber and used the standing wave method to manufacture the world's first fiber Bragg gratin...[Details]
When the coil passes through the current, a magnetic field is formed in the coil, and the induced magnetic field generates an induced current to resist the current passing through the coil. We...[Details]
Data end of 74595: QA--QH: Eight-bit parallel output terminal, which can directly control the 8 segments of the digital tube. QH': Cascade output terminal. Connect it to the SI terminal of the next 5...[Details]
In recent years, the proportion of third-generation semiconductor devices including SiC in automobiles has been increasing day by day. But in the eyes of professionals, this will not be a sim...[Details]